<!DOCTYPE html>
<html lang="zh">
<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> 
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>基于bootsnav的简洁多级导航菜</title>
	<link rel="stylesheet" type="text/css" href="http://www.jq22.com/jquery/bootstrap-3.3.4.css">
	<link rel="stylesheet" type="text/css" href="http://www.jq22.com/jquery/font-awesome.4.6.0.css">
	<link rel="stylesheet" type="text/css" href="css/bootsnav.css">
	<style type="text/css">
	body{ background-color:hsla(0,0%,18%,1.00)}
	.jq22-header h1{ text-align:center; font-size:28px; color:#939393}
		.navbar-brand{
		    padding: 29px 15px;
		    height: auto;
		}
		nav.navbar.bootsnav{
		    border: none;
		    margin-bottom: 150px;
		}
		.navbar-nav{
		    float: left;
		}
		nav.navbar.bootsnav ul.nav > li > a{
		    color: #474747;
		    text-transform: uppercase;
		    padding: 30px;
		}
		nav.navbar.bootsnav ul.nav > li:hover{
		    background: #f4f4f4;
		}
		.nav > li:after{
		    content: "";
		    width: 0;
		    height: 5px;
		    background: #34c9dd;
		    position: absolute;
		    bottom: 0;
		    left: 0;
		    transition: all 0.5s ease 0s;
		}
		.nav > li:hover:after{
		    width: 100%;
		}
		nav.navbar.bootsnav ul.nav > li.dropdown > a.dropdown-toggle:after{
		    content: "+";
		    font-family: 'FontAwesome';
		    font-size: 16px;
		    font-weight: 500;
		    position: absolute;
		    top: 35%;
		    right: 10%;
		    transition: all 0.4s ease 0s;
		}
		nav.navbar.bootsnav ul.nav > li.dropdown.on > a.dropdown-toggle:after{
		    content: "\f105";
		    transform: rotate(90deg);
		}
		.dropdown-menu.multi-dropdown{
		    position: absolute;
		    left: -100% !important;
		}
		nav.navbar.bootsnav li.dropdown ul.dropdown-menu{
		    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
		    border: none;
		}
		@media only screen and (max-width:990px){
		    nav.navbar.bootsnav ul.nav > li.dropdown > a.dropdown-toggle:after,
		    nav.navbar.bootsnav ul.nav > li.dropdown.on > a.dropdown-toggle:after{ content: " "; }
		    .dropdown-menu.multi-dropdown{ left: 0 !important; }
		    nav.navbar.bootsnav ul.nav > li:hover{ background: transparent; }
		    nav.navbar.bootsnav ul.nav > li > a{ margin: 0; }
		}
	</style>
</head>
<body>


<div class="demo" style="padding: 2em 0;">
	<div class="container">
		<div class="row">
			<div class="col-md-12">
				<nav class="navbar navbar-default navbar-mobile bootsnav">
					<div class="navbar-header">
						<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-menu">
							<i class="fa fa-bars"></i>
						</button>
					</div>
					<div class="collapse navbar-collapse" id="navbar-menu">
						<ul class="nav navbar-nav" data-in="fadeInDown" data-out="fadeOutUp">
							<li><a href="#">Home</a></li>
							<li><a href="#">About Us</a></li>
							<li class="dropdown">
								<a href="#" class="dropdown-toggle" data-toggle="dropdown">Shortcodes</a>
								<ul class="dropdown-menu">
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li class="dropdown">
										<a href="#" class="dropdown-toggle" data-toggle="dropdown" >Sub Menu</a>
										<ul class="dropdown-menu">
											<li><a href="#">Custom Menu</a></li>
											<li><a href="#">Custom Menu</a></li>
											<li class="dropdown">
												<a href="#" class="dropdown-toggle" data-toggle="dropdown" >Sub Menu</a>
												<ul class="dropdown-menu multi-dropdown">
													<li><a href="http://www.jq22.com">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
												</ul>
											</li>
											<li><a href="#">Custom Menu</a></li>
										</ul>
									</li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
								</ul>
							</li>
							<li class="dropdown">
								<a href="#" class="dropdown-toggle" data-toggle="dropdown">Pages</a>
								<ul class="dropdown-menu">
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li class="dropdown">
										<a href="#" class="dropdown-toggle" data-toggle="dropdown">Sub Menu</a>
										<ul class="dropdown-menu">
											<li><a href="#">Custom Menu</a></li>
											<li><a href="#">Custom Menu</a></li>
											<li class="dropdown">
												<a href="#" class="dropdown-toggle" data-toggle="dropdown">Sub Menu</a>
												<ul class="dropdown-menu multi-dropdown">
													<li><a href="#">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
													<li><a href="#">Custom Menu</a></li>
												</ul>
											</li>
											<li><a href="#">Custom Menu</a></li>
										</ul>
									</li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
									<li><a href="#">Custom Menu</a></li>
								</ul>
							</li>
							<li><a href="#">Portfolio</a></li>
							<li><a href="#">Contact Us</a></li>
						</ul>
					</div>
				</nav>
			</div>
		</div>
	</div>
</div>

	
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<script type="text/javascript" src="js/bootsnav.js"></script>

</body>
</html>